Fence insert



FIG. 1 is a perspective view of a fence insert;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a side elevational view, the opposite side being identical; and,

FIG. 5 is a top plan view, the bottom being identical. 

We claim the ornamental design is for a “fence insert,” as shown and described. 